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Scoring high in your SIWES (Students Industrial Work Experience Scheme) requires more than just showing up. Understanding how your logbook, report, and defence are graded is essential. Many students who perform well academically still score poorly in SIWES because they underestimate the weight of documentation and preparation.
This guide explains SIWES grading across Nigerian universities and polytechnics, with tips to maximize your score, avoid common pitfalls, and confidently handle your defence.
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While exact percentages may vary, most institutions grade SIWES as follows:
| Component | Typical Weight | What Examiners Focus On |
|---|---|---|
| Logbook | 30–40% | Daily/weekly entries, supervisor signatures, sketches, and practical accuracy |
| SIWES Report | 30–40% | Proper structure, technical content, clarity, and completeness |
| Defence (Oral Presentation) | 20–40% | Confidence, accuracy, clarity, and ability to answer questions |
Note: Some schools, like Bayero University Kano (BUK), do not conduct an oral defence. In such cases, your logbook may count for 40–60% and the report about 40%, making documentation the primary factor for your final grade. Always check your school’s guidelines to know how your SIWES grade is calculated.
Your logbook is the backbone of your SIWES grade. Supervisors use it to verify attendance, tasks performed, and skills acquired.
Key tips:
For a detailed, step-by-step guide, including examples for different courses and fields, see our Ultimate Guide to SIWES in Nigeria. You can also use the SIWES Logbook Generator to save hours of writing while keeping entries professional and accurate.
Your report complements your logbook and carries equal weight in grading.
Recommended structure:
For a full breakdown of chapters, formatting tips, and free tools to simplify report writing, see The Ultimate Guide to SIWES in Nigeria and our Report Draft Generator.
The defence is an oral session where you explain and justify your logbook and report. Tips to excel:
“My name is [Name], I completed my SIWES at [Company] in [City]. I was in the [Department] for [Duration], performing tasks such as [Key Skills/Activities].”
“It offers practical exposure relevant to my course, with experienced staff guiding my development.”
“Daily tasks included [Task 1], observing [Task 2], and assisting in [Task 3]. I also gained competence in [Skill/Equipment].”
“For [Task Name], I prepared materials, followed SOPs, monitored outcomes, documented results, and adhered to safety procedures.”
“Limited equipment access, workload, and adapting to new procedures. Managed through observation, guidance, and practice.”
“Improve equipment maintenance, provide more training materials, and create more workspace for interns.”
“Yes, I gained practical skills, confidence, and a deeper understanding of my field.”
Read more on: Complete Guide to SIWES Defence Questions and How to Answer Them
SIWES grading is straightforward if you understand the weight of logbook, report, and defence. Focus on accurate documentation, practice your oral defence, and stay confident.




